Hinduism has origins that go all the way back to prehistoric times. Over the centuries, it has changed, and this process is currently ongoing. Its defining characteristics have always included vitality, acceptance, catholicism, assimilation, inclusivity, optimism, and unity in diversity. Its multiplicity appears greater than it does. In the end, Hinduism turns out to be a fantastic synthesis of numerous varied, sometimes contradicting, and even opposing movements and elements. As such, its ambiguity and plurality both characterize its strength and make it irreconcilable with the idea of the fundamental unity of life and its creator. The oldest sources from which we have learned about Hinduism are the Vedas and Vedanta.
The early ritualistic aspects of Hinduism are primarily reflected in the Vedanta literature. The Puranas also achieve this, as they shed important light on the several banal facets of later Hinduism. The Gita and the two Epics outline the fundamental principles of Hinduism as well as the importance of dharma and moral behavior in bringing about the final victory of good over evil.